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Changed main callback return values to an enumeration

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Fixes https://github.com/libsdl-org/SDL/issues/10515
This commit is contained in:
Sam Lantinga
2024-08-16 09:54:35 -07:00
parent 83adcb9d38
commit 438a214420
24 changed files with 180 additions and 207 deletions
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12
src/main/emscripten/SDL_sysmain_callbacks.c
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@@ -26,22 +26,22 @@
static void EmscriptenInternalMainloop(void)
{
const int rc = SDL_IterateMainCallbacks(SDL_TRUE);
if (rc != 0) {
const SDL_AppResult rc = SDL_IterateMainCallbacks(SDL_TRUE);
if (rc != SDL_APP_CONTINUE) {
SDL_QuitMainCallbacks();
emscripten_cancel_main_loop(); // kill" the mainloop, so it stops calling back into it.
exit((rc < 0) ? 1 : 0); // hopefully this takes down everything else, too.
exit((rc == SDL_APP_FAILURE) ? 1 : 0); // hopefully this takes down everything else, too.
}
}
int SDL_EnterAppMainCallbacks(int argc, char* argv[], SDL_AppInit_func appinit, SDL_AppIterate_func appiter, SDL_AppEvent_func appevent, SDL_AppQuit_func appquit)
{
const int rc = SDL_InitMainCallbacks(argc, argv, appinit, appiter, appevent, appquit);
if (rc == 0) {
const SDL_AppResult rc = SDL_InitMainCallbacks(argc, argv, appinit, appiter, appevent, appquit);
if (rc == SDL_APP_CONTINUE) {
emscripten_set_main_loop(EmscriptenInternalMainloop, 0, 0); // run at refresh rate, don't throw an exception since we do an orderly return.
} else {
SDL_QuitMainCallbacks();
}
return (rc < 0) ? 1 : 0;
return (rc == SDL_APP_FAILURE) ? 1 : 0;
}